Question

我尝试了很多组合，以便能够在下面的代码中获得行索引，应该写下面的内容“这就是我想要通过行索引”的部分。

            <asp:GridView ID="GridView1" runat="server" AllowPaging="True" AllowSorting="True"
                AutoGenerateColumns="False" DataKeyNames="Id,BookName" DataSourceID="SqlDataSource1"
                Width="800px" CssClass="Gridview">
                <Columns>
                    <asp:TemplateField HeaderText="BookName" SortExpression="BookName" ItemStyle-Width="250px">
                        <ItemTemplate>
                            <asp:HyperLink ID="hlk_Bookname" runat="server" Enabled='<%# !Convert.ToBoolean(Eval("Reserve")) %>'
                                Text='<%# Bind("BookName") %>' NavigateUrl='javascript:doYouWantTo("THIS IS WHERE I WANT TO PASS ROWINDEX ")'></asp:HyperLink>
                        </ItemTemplate>                            
                    </asp:TemplateField>

.. .. ..

Answer 1

您可以使用RowDataBound。属性row包含rowindex

代码

protected void GridView1_RowDataBound(Object sender, GridViewRowEventArgs e)
{
    if(e.Row.RowType==DataControlRowType.DataRow)
    {
        ((HyperLink)e.Row.FindControl("hlk_Bookname"))
        .NavigateUrl=string.Format("javascript:doYouWantTo({0})",e.Row.RowIndex));
    }
}

<强> ASPX

<asp:gridview id="GridView1"
        onrowdatabound="GridView1_RowDataBound" 
......

修改

如果有更好的解决方案可以解决您的问题。我想你正试图再次发明轮子。我想你可以查看RowCommand事件。您可以将其与RowCreated结合使用。您可以看到示例here。或者你可以这样做：

代码

protected void GridView1_RowCommand(Object sender, GridViewCommandEventArgs e) { if(e.CommandName=="Add") { int index = Convert.ToInt32(e.CommandArgument); GridViewRow row = ContactsGridView.Rows[index]; //What ever code you want to do.... } } //Set the command argument to the row index protected void GridView1_RowCreated(Object sender, GridViewRowEventArgs e) { if(e.Row.RowType == DataControlRowType.DataRow) { LinkButton addButton = (LinkButton)e.Row.Cells[0].Controls[0]; addButton.CommandArgument = e.Row.RowIndex.ToString(); } }

<强> ASPX

<asp:gridview id="GridView1" onrowcommand="GridView1_RowCommand" OnRowCreated="GridView1_RowCreated" runat="server"> <columns> <asp:buttonfield buttontype="Link" commandname="Add" text="Add"/>

希望这有帮助..

使用Javascript进行gridview的Rowindex

1 个答案: